Russian BASE jumping legend Valery Rozov, 52, was killed in a wingsuit accident on Saturday while leaping from Ama Dablam in the Himalayas of eastern Nepal. Travel.

Unlike the archetypal deep eutectic solvent (DES) choline chloride:urea (ChCl:U), fundamental knowledge of the intermolecular network in choline acetate (ChOAc) DESs and how they change upon dilution ...

The performance of single-junction mixed-halide perovskite-based solar cells is limited by thermalization and spectral losses. With advanced device architectures, the perovskite/perovskite ...